barack obama lost his mother to cancer, as well. and michelle obama has her let's move campaign. we're all on the same page when it comes to living healthier lifestyles. >> what do people say when they see you strolling into town? how do they react to you? >> you know, typically, don, the first question i get is, are you really walking across america? and they're just like, wow. and then i have a bunch of different questions and i always answer them. >> lose any weight? you look thin. >> not really. i've gained muscle. >> and endurance, i'm sure. good luck to you. >> thank you, don. >> thank you for walking. >> great meeting you. >>> all right. so moving on now, people stranded in their cars, they had to be rescued, flash floods. it is scary stuff. i'm going to show you where and the water will rise again this weekend. we'll tell you about that, next. . it's the only mouthwash with a new tartar control formula for a dentist clean feeling. ahhhhhhhh. [ male announcer ] new listerine® ultraclean™. power to your mouth™. woman: what do you mean, homeowners insurance doesn't cove